Parts of a wave

Question 1

Parts of a Transverse Verse

Answer 1

Crest: The highest level of a wave
wavelength: from one crest to another or trough
equilibrium: no movement or change of position.
amplitude: the distance from of a wave from the equilibrium to the crest or trough.
Trough: The lowest level of a wave

classic wave

Question 2

Parts of a longitudial wave

Answer 2

Wavelength: from one refraction to another or compression
refraction: Lower density, or pressure of the a wave
compression: Highier density, or pressure of the a wave

slinky